ЁЯУв Too many exams? DonтАЩt know which one suits you best? Book Your Free Expert ЁЯСЙ call Now!
  • google app store apple app store
    • тЬЦ

      Question

      A hemispherical bowl of inner radius 10 cm is filled

      with water. If the water is poured into a cylindrical container with a radius of 5 cm, what will be the height of the water level in the cylindrical container?
      A 32 cm Correct Answer Incorrect Answer
      B 26.7 cm Correct Answer Incorrect Answer
      C 20 cm Correct Answer Incorrect Answer
      D 18.5 cm Correct Answer Incorrect Answer

      Solution

      Volume of the hemisphere = (2/3) * ╧А * r┬│ Where r = 10 cm: Volume = (2/3) * ╧А * (10┬│) = (2/3) * ╧А * 1000 = (2000/3)╧А cm┬│. Volume of the cylinder = ╧А * r┬▓ * h Where r = 5 cm: (2000/3)╧А = ╧А * (5┬▓) * h (2000/3) = 25h h = (2000/3) / 25 = 26.67 cm. Correct option: b) 26.7 cm

      Practice Next
      More Quant Miscellaneous Questions
      ask-question